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Bellow seals

SD-25 Single Spring PTFE Bellow Mechanical Seal for Acid Pumps
  • SD-25 Single Spring PTFE Bellow Mechanical Seal for Acid Pumps
  • SD-25 Single Spring PTFE Bellow Mechanical Seal for Acid Pumps
  • SD-25 Single Spring PTFE Bellow Mechanical Seal for Acid Pumps

YL SD-25

€15.00
SKU : SD-25

Basic Features

  • Structure: Single End
  • Pressure: Medium Pressure Mechanical Seals
  • Speed: Medium Speed Mechanical Seal
  • Temperature: General Temperature Mechanical Seal
  • Performance: Corrosion
  • Standard: Non-standard
  • Model NO.: SD-25
  • Balance: Unbalanced
  • Specification: Inner Diameter: 25 mm

Product Detailed Description

SD-25 Single Spring PTFE Bellow Mechanical Seal for Acid Pumps

Structural Features: single end, single spring with PTFE elastomer bellow protection, unbalanced, shift transmission. The metal parts do not have direct contact with the sealed mediums so that the seal would have a long life-time. Inboard installation, which can stand higher medium pressure. The shift transmission is reliable and the whole component is easy to install with a wide scope of applications.

Industrial Standards: Non-standard

Scopes of Application: widely used in chemical engineering, oil painting, electroplating and acid pickling. This mechanical seal was designed for mainly acid pumps and similar types of rotary devices.

  • Operation Parameters:

    • Pressure: 0.6 MPa or less
    • Temperature: 0 ºC to 80 ºC
    • Linear Speed: 10 m/s or less

    Materials:

    • Rotary Ring Face: Carbon/SiC
    • Stationary Ring Face: SiC
    • Elastomers: FKM/PTFE/FFKM
    • Springs: SS304/SS316/SS316L
    • Metal Parts: SS304/SS316/SS316L

    Mediums: strong acid, strong oxidant, reductant, and organic solvents; sulfuric acid, nitric acid, hydrochloric acid, magnesium chloride, electroplate liquid and etc.

    Customization: Changes of materials for getting other operating parameters are possible. Contact us with your requirements.

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YALAN Seals Global
Anhui, China
21st Floor, Lanjing International Tower
Yaohai, City of Hefei

+86 551 6428 7402
contact@yalan-seals.com
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